Steel Space Frame Structure Supplier - SAFS

       Steel structure processing building materials are the main materials used in the main project. The total weight of the building is light, and the steel structure residential system is light, which is about half of the concrete structure. It can greatly reduce the basic cost, and the environmental protection effect is also very good. In the process of steel structure residential construction, the number of sand, stone, and gray was greatly reduced. The materials used are mainly green, recyclable or degradable materials. When the building is demolished, most materials can regenerate or degrade without causing a large amount of garbage. Therefore, the biggest difference between steel structure processing and other metal processing is: 1.  Light weight of the steel structure: Although the steel structure is large, its strength is much higher than that of other building materials. Therefore, when the load and conditions are the same, the steel structure is li...

There are numerous technologies applied to the steel structure of large volume or large structure buildings in complex spaces. Prefabricated steel structure electrical synchronization control technology is also used due to the demand for energy saving and environmental protection. The electrical synchronization control technology is to analyze the prefabricated steel structure electrical supporting technology, to play a vital role in the close interconnection between the construction management of space volume or large structure steel structures and the application of electrical equipment, to reserve the corresponding electrical holes in the steel structure building, to continuously improve the relevant technology in the steel structure electrical synchronization control system, and analyze the problems existing in the technology, to carry out the steel structure electrical synchronization technology comprehensive optimization, to conduct the corresponding budget for the control cycle...

crack generation After the processing and installation of the steel structure of a petrochemical project, on August 16, 2022, during the inspection of the installation site, the construction personnel found that there were cracks in the web of the connection node between the lower support beam and the frame beam of the external heat collector at the 22m elevation of the project. After receiving the report, both the contractor and the installer conducted an on-site investigation. There were cracks in the welded joints of the primary and secondary beams of the platform steel structure. A repair plan was proposed and 100% flaw detected. Professional units were commissioned to conduct hardness testing and on-site sampling of the main materials of the cracked beams. analyze. In this re-inspection, a total of 15 similar beams were inspected, and only one crack was found. The crack occurred at the position of the connection weld between the main beam web and the secondary beam web (main beam...

                 Steel structures are widely used in the construction industry, but many people do not understand the difference between HN and HW steel structures. What role do they play in steel structures? SAFS steel structure engineering company will take you to understand: The difference between HN and HW: H-beam is welded, HM, HN, HW are hot-rolled. HM is called middle flange H-beam, and the ratio of H-beam height to flange width is 1.33-1.75. It is mainly used as steel frame column in steel structure. Used as frame beams in load-bearing frame structures, such as equipment platforms. HW is called wide flange H-beam, and the height of the H-beam is basically equal to the width of the flange. It is mainly used for steel core columns in reinforced frame structures, also known as rigid steel columns, and is mainly used for columns in steel structures. WH270*250*18*23 is for welding H-beam W is the first letter of welding. After reading the ...

  Nowadays, with the rapid economic development, steel structure has been widely used in the construction field because of its advantages such as fast construction speed, short cycle, high strength, easy prefabrication, installation, and high-rise and large-span applications. Before, our country adopted a large number of reinforced concrete structures and pre-stressed concrete structures. On-site engineering and technical personnel lacked construction experience of steel structure projects. The quality of construction directly affected the structure safety.  Therefore, the quality of steel structure has attracted more and more attention. Finally, it is of great practical significance and necessity to strengthen the construction quality control of steel structure construction. 1. Construction preparation Construction preparation is a necessary condition for the creation of construction. Serious, meticulous, and in-depth construction preparations are necessary to give full play...

  Span   55 m Warranty   50 years Roof   color steel Wind load   0.45 KN/㎡ Seismic acceleration   0.1g Advantage The total construction area of the theme park is about 21,000 square meters. It is a single-story large-span and large-space building with a height of about 30 meters, a length of 135 meters, and a width of 126 meters. The roof adopts a “fish-belly” bidirectional space triangular steel truss structure system, with a maximum main span of 67 meters. The smooth lifting of the roof steel truss indicates that Qingdao Oriental Cinema Wanda MAO Cultural Tourism has entered the steel structure construction stage, which has won a lot of precious time for the subsequent installation, debugging and DBV packaging construction of indoor recreation equipment.